Individual Calculations July 2023
 Catona, Dan  Total change: 13.20  Rating chartPersonal card
 Norway Chess Open A 2023 Stavanger NOR 2023-05-27
RcRownchangeKK*chgGame
 1964 1800 3.50 10 0.33 40 13.20 
  Shehzad, Shazil f2310 NOR0.001-0.0440-1.60 
  Bjerke, Richard f2085 NOR0.001-0.1640-6.40 
  Schmitt, Bastien 1952 FRA0.001-0.3040-12.00 
  Nomat, Emil-Lion 1837 IRQ1.0010.554022.00 
  Vestly, Jan Vidar 2088 NOR0.001-0.1640-6.40 
  Skytte, Robert 1683 DEN1.0010.344013.60 
  Erdmann, Stefan 2123 GER0.001-0.1340-5.20 
  Kleinert, Juergen 1835 GER1.0010.554022.00 
  Hort, Max 1933 GER0.001-0.3240-12.80 
  Tripathi, Pratyush 1797 SWE0.5010.00400.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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